public static void ReadActivityFiles(string directory)
{
if (!Directory.Exists(directory))
{
throw new ApplicationException($"The supplied directory: {directory}, does not exist");
}
foreach (var file in Directory.EnumerateFiles(directory))
{
FileStream fstream = new FileStream(file, FileMode.Open);
FitDecoder fitDecoder = new FitDecoder(fstream, Dynastream.Fit.File.Activity);
// Decode the FIT file
try
{
Console.WriteLine("Decoding...");
fitDecoder.Decode();
}
catch (FileTypeException ex)
{
Console.WriteLine("DecodeDemo caught FileTypeException: " + ex.Message);
return;
}
catch (FitException ex)
{
Console.WriteLine("DecodeDemo caught FitException: " + ex.Message);
}
catch (Exception ex)
{
Console.WriteLine("DecodeDemo caught Exception: " + ex.Message);
}
finally
{
fstream.Close();
}
var timezoneOffset = fitDecoder.Messages.Activity.TimezoneOffset();
Console.WriteLine($"The timezone offset for this activity file is {timezoneOffset?.TotalHours ?? 0} hours.");
// Create the Activity Parser and group the messages into individual sessions.
ActivityParser activityParser = new ActivityParser(fitDecoder.Messages);
var sessions = activityParser.ParseSessions();
ExportToCsv(sessions);
}
}
static void Main(string[] args)
{
Console.WriteLine("FIT Decode Example Application");
if (args.Length != 1)
{
Console.WriteLine("Usage: decode.exe <filename>");
return;
}
try
{
// Attempt to open the input file
FileStream fileStream = new FileStream(args[0], FileMode.Open);
Console.WriteLine($"Opening {args[0]}");
// Create our FIT Decoder
FitDecoder fitDecoder = new FitDecoder(fileStream, Dynastream.Fit.File.Activity);
// Decode the FIT file
try
{
Console.WriteLine("Decoding...");
fitDecoder.Decode();
}
catch (FileTypeException ex)
{
Console.WriteLine("DecodeDemo caught FileTypeException: " + ex.Message);
return;
}
catch (FitException ex)
{
Console.WriteLine("DecodeDemo caught FitException: " + ex.Message);
}
catch (Exception ex)
{
Console.WriteLine("DecodeDemo caught Exception: " + ex.Message);
}
finally
{
fileStream.Close();
}
// Check the time zone offset in the Activity message.
var timezoneOffset = fitDecoder.Messages.Activity.TimezoneOffset();
Console.WriteLine($"The timezone offset for this activity file is {timezoneOffset?.TotalHours ?? 0} hours.");
// Create the Activity Parser and group the messages into individual sessions.
ActivityParser activityParser = new ActivityParser(fitDecoder.Messages);
var sessions = activityParser.ParseSessions();
// Export a CSV file for each Activity Session
foreach (SessionMessages session in sessions)
{
if (session.Records.Count > 0)
{
var recordsCSV = Export.RecordsToCSV(session);
var recordsPath = Path.Combine(Path.GetDirectoryName(args[0]), $"{Path.GetFileNameWithoutExtension(args[0])}_{session.Session.GetStartTime().GetDateTime().ToString("yyyyMMddHHmmss")}_{session.Session.GetSport()}_Records.csv");
using (StreamWriter outputFile = new StreamWriter(recordsPath))
{
outputFile.WriteLine(recordsCSV);
}
Console.WriteLine($"The file {recordsPath} has been saved.");
}
if (session.Session.GetSport() == Sport.Swimming && session.Session.GetSubSport() == SubSport.LapSwimming && session.Lengths.Count > 0)
{
var lengthsCSV = Export.LengthsToCSV(session);
var lengthsPath = Path.Combine(Path.GetDirectoryName(args[0]), $"{Path.GetFileNameWithoutExtension(args[0])}_{session.Session.GetStartTime().GetDateTime().ToString("yyyyMMddHHmmss")}_{session.Session.GetSport()}_Lengths.csv");
using (StreamWriter outputFile = new StreamWriter(lengthsPath))
{
outputFile.WriteLine(lengthsCSV);
}
Console.WriteLine($"The file {lengthsPath} has been saved.");
}
}
// How are the sensor batteries?
var deviceInfos = activityParser.DevicesWhereBatteryStatusIsLow();
foreach (DeviceInfoMesg info in deviceInfos)
{
Console.WriteLine($"Device Type {info.GetAntplusDeviceType()} has a low battery.");
}
}
catch (Exception ex)
{
Console.WriteLine($"Exception {ex}");
}
}
